All birds are living dinosaurs, but the dagger-clawed cassowary especially looks the part. Even wildlife biologists call cassowaries the world's most dangerous bird—and yes, it has been known to kill ...

Hippos may look harmless, but their poop plays a deadly role in their ecosystem. This video explores how their waste can trigger dangerous chain reactions in rivers, affecting fish, other wildlife, ...

Ancient poop fossils preserved molecules thanks to iron carbonate, revealing hidden details of prehistoric ecosystems.

A specimen discovered in Mongolia is the most complete fossil yet found of a pachycephalosaur, a dinosaur believed to be ...

Polar bear meets grizzly bear. They hit it off and have babies. Enter the grolar bears. Or pizzly bears, as some like to call ...

Children see the world in their own unique way. As adults, we often admire that freedom and creativity, but it can also be ...

One of many reviewers who can confirm this veggie chopper is indeed a must-have kitchen item. View Entire Post › ...

Years before people develop rheumatoid arthritis, their blood teems with activated immune cells that could serve as biomarkers for early diagnosis.